Users cannot open messages from Outlook Web Access
I have a SBS 2003 server and running Exchange 2003. No SP's installed. Users can open emails using owa from the lan side. however when I connect via IE from a remote site, I cannot open emails. It loads the inbox but says the page loads with errors. It will not allow me to open any emails and the preview pane is not available. Internally, Lan side, it works fine. Any clues?